CN108358163A - A kind of container-type hydrogen generating system - Google Patents
A kind of container-type hydrogen generating system Download PDFInfo
- Publication number
- CN108358163A CN108358163A CN201810294657.1A CN201810294657A CN108358163A CN 108358163 A CN108358163 A CN 108358163A CN 201810294657 A CN201810294657 A CN 201810294657A CN 108358163 A CN108358163 A CN 108358163A
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- China
- Prior art keywords
- container
- hydrogen
- generating system
- hydrogen generating
- absorption tower
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Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/508—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by selective and reversible uptake by an appropriate medium, i.e. the uptake being based on physical or chemical sorption phenomena or on reversible chemical reactions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
- C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
- C01B2203/0822—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel the fuel containing hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
The invention discloses a kind of container-type hydrogen generating systems, belong to chemical equipment technical field.The technical scheme is that：Including container and the hydrogen generating system being arranged in container, hydrogen generating system includes the psa unit for purifying and storing hydrogen that the control unit in container one end, the preparing hydrogen by reforming methanol unit that is arranged in the middle part of container is arranged and is arranged in the container other end, hydrogen generating system includes multiple hydrogen producers, multiple installation regions for hydrogen producer to be fixedly mounted are provided in container, installation region is rectangle or round setting.The present invention is using container as carrier, it is substantially reduced on space hold, entire hydrogen generating system is packaged type simultaneously, disclosure satisfy that more occasions uses hydrogen demand, hydrogen producer is reasonable in internal container arrangement mode, takes full advantage of space, while can be easy to installation and maintenance, meet radiating condition, hydrogen production process is environmentally friendly, efficient and stable.
Description
Technical field
The present invention relates to chemical equipment technical field, more particularly to a kind of mobile hydrogen generating system based on container.
Background technology
Existing large size hydrogen producer is usually fixed since volume is big, weight weighs and produces inflammable and explosive hydrogen
Mounted on indoor, house needs to be arranged corresponding anti-explosion fire measure, and with other buildings keep certain fire safety away from
From.But with the expansion in hydrogen applications field, provisional hydrogen use demand is more and more, also, many places and discomfort
Permanent fixed buildings are preferably built, it is therefore, more and more to mobile large-scale hydrogen producer device demand.
Invention content
In view of the deficienciess of the prior art, the main purpose of the present invention is to provide one kind in limited container space
Interior reasonable Arrangement equipment and the scheme that high-purity hydrogen can be produced.
To achieve the above object, the present invention provides following technical solutions：A kind of container-type hydrogen generating system, including packaging
Case and the hydrogen generating system being arranged in container, the hydrogen generating system include be arranged container one end control unit, set
It sets the preparing hydrogen by reforming methanol unit in the middle part of container and is arranged in the container other end for purifying and storing hydrogen
Psa unit, the hydrogen generating system include multiple hydrogen producers, are provided in the container multiple for being fixedly mounted
The installation region of hydrogen producer, the installation region are rectangle or round setting.
Preferably, described control unit includes power distribution cabinet and the control operation console based on PLC controller.
Preferably, the reformation hydrogen production unit includes heat-exchanger rig, catalytic combustion system, reforming reaction device and condensation
Device.
Preferably, the psa unit includes upper absorption tower group, lower absorption tower group, vacuum pump group, vacuum buffer tank
And hydrogen-holder, the upper absorption tower group and lower absorption tower group are in linear array, the hydrogen-holder and upper absorption tower group
Connection.
Preferably, the gas that the lower absorption tower group absorbs enters reformation hydrogen production unit and carries out combustion heat supplying.
Preferably, the condensing unit is air cooler.
Preferably, the mode that the hydrogen producer is fixedly connected with container is that welding is either bolted or is clamped.
Preferably, the quantity on the absorption tower that the upper absorption tower group and lower absorption tower group include is 4.
The present invention has the following advantages compared with the prior art, the scheme of hydrogen generating system of the invention using container as
Carrier is substantially reduced on space hold compared with the existing technology, while entire hydrogen generating system is packaged type, be disclosure satisfy that more
More occasions use hydrogen demand, and hydrogen producer is reasonable in internal container arrangement mode, takes full advantage of space, while can facilitate
Installation and maintenance meet radiating condition.It is capable of the hydrogen making of efficiently quick environmental protection using preparing hydrogen by reforming methanol principle simultaneously, utilizes
Pressure swing adsorption can obtain the very high hydrogen of purity, and whole system is very efficient on Btu utilization.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of container-type hydrogen generating system of the present invention；
Fig. 2 is the schematic diagram of the preparing hydrogen by reforming methanol unit of the present invention.
In figure：1, container；2, installation region；3, control unit；31, power distribution cabinet；32, operation console is controlled；4, methanol weight
Whole Hydrogen Unit；41, converter；42, condensing unit；43, circulating pump；44, combustion pump；45, raw material pumps；46, wind turbine；5, transformation
Absorbing unit；51, absorption tower；52, vacuum pump；53, vacuum buffer tank；54, hydrogen container.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of container-type hydrogen generating system, including container and the hydrogen manufacturing system that is arranged in container
System, the hydrogen generating system include that control unit in container one end, the preparing hydrogen by reforming methanol that is arranged in the middle part of container is arranged
Unit and psa unit in the container other end for purifying and storing hydrogen is set, the hydrogen generating system includes
Multiple hydrogen producers are provided with multiple installation regions for hydrogen producer to be fixedly mounted, the installing zone in the container
Domain is rectangle or round setting.
A kind of container-type hydrogen generating system of the present invention, the size of container can there are many, the present invention does not limit specifically
Fixed, the present embodiment is illustrated with the container of 40 rulers, wherein control unit, preparing hydrogen by reforming methanol unit and psa unit
Three be main operation interval, is divided with dotted line frame in attached drawing 1.Three operation interval continuous arrangements, each hydrogen manufacturing
Equipment divides good independent installation region, and wherein the shape of installation region is individually designed according to the shape of each hydrogen producer is
Rectangle or circle, arrangement mode will meet considering for heat dissipation, repair and property easy to connect.Wherein control unit includes distribution
Cabinet and control operation console based on PLC controller, entire control system is using detection, centralized detecting and centralized control phase on the spot
Combination principle, and it is furnished with signal alarm and equal measures of stopping in emergency to ensure device normal operation.Each major parameter is in control room
Centralized displaying and adjusting, the on off state of sequencing valve and the working condition of absorber are reflected by modeling process chart.Work as work
When condition changes, operating personnel can optimize operating parameter in control room adjusting process parameter.High degree of automation, performance can
It leans on.
Further, the psa unit includes upper absorption tower group, lower absorption tower group, vacuum pump group, vacuum buffer
Tank and hydrogen-holder, the upper absorption tower group and lower absorption tower group are in linear array, the hydrogen-holder and upper absorption tower
Group connection.
Methanol is pressurized respectively with water, metering, mix after heat exchanger is pumped by raw material, reach anti-using superheater
It is sent into reactor after answering required temperature.Methanol decomposition, CO shift reaction are carried out at the same time in fixed bed catalytic reactor,
Generate H2 and CO2.Gaseous mixture passes through heat exchanger, then condensed and absorbing separator after reaction, is sent to pressure swing adsorption system.Become
Press adsorption system, according to gas production requirement by more adsorption tower groups at.Methanol reformed gas by it is a set of by more absorbers simultaneously
Join the pressure swing adsorption system of operation, disposable all impurity of adsorbing separation obtain the product hydrogen that purity is >=99.999%.
Pressure swing adsorption is with specific adsorbent i.e. porosu solid substance, and internal capillary inhales the physics of gas molecule
Based on attached.Macromolecular component is easily adsorbed at the same pressure using adsorbent, is not easy to adsorb small molecule component and the lower suction of pressurization
Attached amount increases, and depressurizes the characteristic of lower adsorbance reduction, unstripped gas is passed under pressure through adsorption bed.Impurity relative to hydrogen
Component macromolecular is selectively adsorbed, and the hydrogen of small molecule is not easy to be adsorbed through adsorption bed, reaches hydrogen and impurity composition
Separation.Then the impurity composition adsorbed is parsed under reduced pressure, and adsorbent is made to be regenerated.To reach point of H2 and CO2
From obtaining product hydrogen.
Preferably, the gas that the lower absorption tower group absorbs enters reformation hydrogen production unit and carries out combustion heat supplying.Lower absorption tower
In containing hydrogen for burning generate heat carry out heating methanol raw material, improve the heat utilization efficiency of whole system.
Preferably, the condensing unit is air cooler.
Preferably, the mode that the hydrogen producer is fixedly connected with container is that welding is either bolted or is clamped.
Preferably, the quantity on the absorption tower that the upper absorption tower group and lower absorption tower group include is 4.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of container-type hydrogen generating system, it is characterised in that：Including container and the hydrogen generating system being arranged in container,
The hydrogen generating system includes that control unit in container one end, the preparing hydrogen by reforming methanol unit that is arranged in the middle part of container is arranged
And the psa unit for purifying and storing hydrogen in the container other end is set, the hydrogen generating system includes multiple
Hydrogen producer is provided with multiple installation regions for hydrogen producer to be fixedly mounted in the container, and the installation region is
Rectangle or round setting.
2. a kind of container-type hydrogen generating system according to claim 1, it is characterised in that：Described control unit includes distribution
Cabinet and control operation console based on PLC controller.
3. a kind of container-type hydrogen generating system according to claim 1 or 2, it is characterised in that：The reformation hydrogen production unit
Including heat-exchanger rig, catalytic combustion system, reforming reaction device and condensing unit.
4. a kind of container-type hydrogen generating system according to claim 1 or 2 or 3, it is characterised in that：The pressure-variable adsorption list
Member include upper absorption tower group, lower absorption tower group, vacuum pump group, vacuum buffer tank and hydrogen-holder, the upper absorption tower group with
And lower absorption tower group is in linear array, the hydrogen-holder is connect with upper absorption tower group.
5. a kind of container-type hydrogen generating system according to claim 4, it is characterised in that：What the lower absorption tower group absorbed
Gas enters reformation hydrogen production unit and carries out combustion heat supplying.
6. a kind of container-type hydrogen generating system according to claim 3, it is characterised in that：The condensing unit is air-cooled
Device.
7. a kind of container-type hydrogen generating system according to claim 1, it is characterised in that：The hydrogen producer and container
The mode being fixedly connected is that welding is either bolted or is clamped.
8. a kind of container-type hydrogen generating system according to claim 4, it is characterised in that：The upper absorption tower group and under
The quantity on the absorption tower that absorption tower group includes is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294657.1A CN108358163A (en) | 2018-03-30 | 2018-03-30 | A kind of container-type hydrogen generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294657.1A CN108358163A (en) | 2018-03-30 | 2018-03-30 | A kind of container-type hydrogen generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108358163A true CN108358163A (en) | 2018-08-03 |
Family
ID=63002013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294657.1A Pending CN108358163A (en) | 2018-03-30 | 2018-03-30 | A kind of container-type hydrogen generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108358163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224426A (en) * | 2020-02-20 | 2020-06-02 | 阳光电源股份有限公司 | Photovoltaic off-grid hydrogen generation station and power supply control method thereof |
| WO2022147816A1 (en) * | 2021-01-11 | 2022-07-14 | 中兴电工机械股份有限公司 | Container-type mobile hydrogen supply device |
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| CN2931497Y (en) * | 2005-09-28 | 2007-08-08 | 中国船舶重工集团公司第七一八研究所 | Packaging type hydrolytic and electrolytic hydrogen making machine |
| CN202246887U (en) * | 2011-09-15 | 2012-05-30 | 北京汉氢科技有限公司 | Movable large hydrogen production system device |
| CN202808345U (en) * | 2012-09-13 | 2013-03-20 | 上海合既得动氢机器有限公司 | System for preparing hydrogen from methanol water |
| CN203006938U (en) * | 2012-12-21 | 2013-06-19 | 上海合既得动氢机器有限公司 | Movable type methanol-water hydrogen production system |
| CN203247084U (en) * | 2013-03-15 | 2013-10-23 | 中国计量学院 | Portable system for producing hydrogen from methanol |
| CN203983407U (en) * | 2014-07-24 | 2014-12-03 | 北京正拓气体科技有限公司 | A kind of reforming hydrogen production device that can recycle pressure-variable adsorption resolution gas |
| CN105329853A (en) * | 2015-11-06 | 2016-02-17 | 江门市宏乔新材料科技有限公司江海区分公司 | Portable mobile hydrogen making machine based on principle of making hydrogen through methyl alcohol water |
| CN105857265A (en) * | 2016-04-15 | 2016-08-17 | 上海万寅安全环保科技有限公司 | Skid-mounted moving hydrogen refueling station |
| CN206955631U (en) * | 2017-07-12 | 2018-02-02 | 常州市蓝博净化科技有限公司 | A kind of device of convenient hydrogen making |
-
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931497Y (en) * | 2005-09-28 | 2007-08-08 | 中国船舶重工集团公司第七一八研究所 | Packaging type hydrolytic and electrolytic hydrogen making machine |
| CN202246887U (en) * | 2011-09-15 | 2012-05-30 | 北京汉氢科技有限公司 | Movable large hydrogen production system device |
| CN202808345U (en) * | 2012-09-13 | 2013-03-20 | 上海合既得动氢机器有限公司 | System for preparing hydrogen from methanol water |
| CN203006938U (en) * | 2012-12-21 | 2013-06-19 | 上海合既得动氢机器有限公司 | Movable type methanol-water hydrogen production system |
| CN203247084U (en) * | 2013-03-15 | 2013-10-23 | 中国计量学院 | Portable system for producing hydrogen from methanol |
| CN203983407U (en) * | 2014-07-24 | 2014-12-03 | 北京正拓气体科技有限公司 | A kind of reforming hydrogen production device that can recycle pressure-variable adsorption resolution gas |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224426A (en) * | 2020-02-20 | 2020-06-02 | 阳光电源股份有限公司 | Photovoltaic off-grid hydrogen generation station and power supply control method thereof |
| CN111224426B (en) * | 2020-02-20 | 2021-09-03 | 阳光电源股份有限公司 | Photovoltaic off-grid hydrogen generation station and power supply control method thereof |
| WO2022147816A1 (en) * | 2021-01-11 | 2022-07-14 | 中兴电工机械股份有限公司 | Container-type mobile hydrogen supply device |
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| CB02 | Change of applicant information |
Address after: 215000 Jiangsu Province Suzhou Xiangcheng District Beiqiao Hope Industrial Park B1 Colored Clothes Vacuum Coating Co., Ltd. Applicant after: Suzhou Cai Yi Vacuum Technology Co., Ltd. Address before: 215000 Xiangcheng District Beiqiao, Suzhou, Jiangsu Hope Industrial Park B1 Applicant before: Suzhou color coating vacuum coating Co., Ltd. |
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Application publication date: 20180803 |
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